188bet apk, depositional pattern of syn rift sediments in the Northern Song Hong basin and its petroleum system association

Rifting with syn rift sediments originally was formed during two tectonic phases in three stages. 188bet apk syn rift deposits were composed of four units that have been identified by distinct seismic facies. 188bet apk seismic expression of these syn rift units gives an idea about 188bet apk linkage of their deposition with different stages of rift evolution. 188bet apk lowermost units have wedge shaped reflection packages and hummocky internal reflection configuration, representing initial rifting in early rift stage. 188bet apk overlying two units comprising divergent reflection, prograding pattern with aggradations on footwall represent climax rift stage and 188bet apk topmost unit with sub-parallel reflection configuration represents 188bet apk late phase. 188bet apk units deposited during 188bet apk rift climax stage have a good source rock potential, whereas 188bet apk unit deposited in 188bet apk late rift stage possesses favourable reservoir facies making a complete petroleum system within syn rift sediments.